| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.62 | 7.743% | $213.9991 | $214.00 | $214.00 | $214.00 |
| Purchase #2 | $132.62 | 10.837% | $146.992 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $135.45 | 9.465% | $148.2703 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $96.57 | 7.439% | $103.7538 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $197.84 | 5.811% | $209.3365 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $10.34 | 7.272% | $11.0919 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $82.32 | 12.187% | $92.3523 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $853.76 | $925.7959 | $925.79 | $925.80 | $925.90 | |